Wipro Software Engineer Interview Questions, Process, and Tips

Q1. Quite clear and good basic questions
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Q2. 1.reverse a string 2.word count 3.what is range and xrange
Ans. 
1. To reverse a string, 2. To count the number of words in a string, 3. To explain range and xrange in Python.
• To reverse a string, you can use string slicing in Python: 'hello'[::-1] will return 'olleh'

• To count the number of words in a string, you can split the string by spaces and then count the elements: len('hello world'.split()) will return 2

• In Python 2, range() generates a list of numbers, while xrange() generates
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There were 3 questions of coding along with multiple other sections like aptitude and reasoning

Q1. Technical interview was nice and asked ample amount of decent questions
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Q1. This was my last round and questions asked in this round were more of the questions to check the communication skills and confidence
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Q1. Tell me about yourself Interests Bond Period Project Explanation
Ans. 
I am a software engineer with diverse interests and experience. I am open to a reasonable bond period and can explain my projects in detail.
• I have experience in developing web applications using React and Node.js

• I am interested in exploring new technologies and learning new skills

• I am comfortable with a reasonable bond period and can discuss the terms

• I have worked on a project that involved developing a chatbot for a c
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Q2. Strenghts and Weaknees
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Q1. Db2 query to find 2 nd max salary
Ans. 
Use SQL query with ORDER BY and LIMIT to find the 2nd max salary in Db2.
• Use ORDER BY clause to sort salaries in descending order

• Use LIMIT 1,1 to skip the first max salary and get the second max salary
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Q2. Precompiler process in db2
Ans. 
Precompiler process in DB2 is used to translate embedded SQL statements into standard SQL statements.
• Precompiler process is used to check syntax and semantics of embedded SQL statements.

• It translates embedded SQL statements into standard SQL statements.

• Precompiler generates host language calls to the DB2 runtime.

• Precompiler helps in improving performance by reducing runtime overhead.
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Q3. Steps in cobol db2 pgm
Ans. 
Steps in COBOL DB2 program involve defining the program structure, connecting to DB2, executing SQL statements, and handling results.
• Define the program structure including data division, working-storage section, and procedure division.

• Connect to DB2 using EXEC SQL statements.

• Execute SQL statements to interact with the database.

• Handle the results of the SQL statements, such as fetching data or updating records.
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